i have given the vertical sliding doors a crack here http://www.mitchellpage.com.au/temp/style/ but it doesnt seem to work at all. i followed the 'a list apart' horizontal sprite sliding door tute (http://www.alistapart.com/articles/sprites/) and modified it for vertical but ive done something wrong. can anyone spot why this doesnt work. zip here (http://www.mitchellpage.com.au/temp/style/testr.zip)